For the definition of Contracting
Officer see Part II, Section I, Clause I.1 - DEAR 952.202-1 - Definitions (MAR
2001); modified by DEAR 902.200 (DEC 2000), of this contract.The Contracting Officer is the only
individual who has the authority on behalf of DOE to take the following actions
under the contract:

(1)assign additional work within the
general scope of the Statement of Work of the contract;

(2)issue a change as defined in the
“Changes” clause of the contract;

(3)change any of the expressed terms,
conditions or specifications of the contract;

(4)accept non-conforming work; or

(5)waive any requirement of this contract.

G.2 - Contract Administration

The
contract will be administered by:

U.S. Department of Energy

Fermi Area Office

P.O. Box 2000

Batavia, Illinois60510

Written communications shall make
reference to the contract number and shall be mailed to the above address
except for correspondence regarding patent or intellectual property related
matters which should be addressed to:

U.S. Department of Energy

Office of Chief Counsel -
Intellectual Property

9800 South Cass Ave.

Argonne, Illinois60439

Information copies of patent
related correspondence should be sent to the Contracting Officer.